eclipse 为 libgdx 构建新 Gradle 项目模型时出错

Error at building model of new Gradle project for libgdx

提问by user3739850

I installed Gradle in eclipse and want to import a libgdx Gradle project. But when i click on "Build Model" button, i have an error at about 50% of the loading bar. Here is the problem :

我在 eclipse 中安装了 Gradle 并想导入一个 libgdx Gradle 项目。但是当我点击“构建模型”按钮时，我在加载栏的大约 50% 处出现错误。这是问题：

> Plug-in: org.springsource.ide.eclipse.gradle.core Severity : error
> Message : org.eclipse.osgi.internal.framework.EquinoxConfiguration
> Exception Stack trace : java.lang.reflect.InvocationTargetException
>   at
> org.springsource.ide.eclipse.gradle.core.util.GradleRunnable.run(GradleRunnable.java:92)
>   at
> org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
> Caused by: org.eclipse.core.runtime.CoreException:
> org.eclipse.osgi.internal.framework.EquinoxConfiguration    at
> org.springsource.ide.eclipse.gradle.core.GradleModelProvider$GroupedModelProvider.ensureModels(GradleModelProvider.java:284)
>   at
> org.springsource.ide.eclipse.gradle.core.GradleProject.getGradleModel(GradleProject.java:633)
>   at
> org.springsource.ide.eclipse.gradle.core.GradleProject.getSkeletalGradleModel(GradleProject.java:654)
>   at
> org.springsource.ide.eclipse.gradle.ui.wizards.GradleImportWizardPageOne.doit(GradleImportWizardPageOne.java:516)
>   at
> org.springsource.ide.eclipse.gradle.core.util.GradleRunnable.run(GradleRunnable.java:84)
>   ... 1 more Caused by: org.gradle.tooling.GradleConnectionException:
> Could not fetch model of type 'HierarchicalEclipseProject' using
> Gradle distribution
> 'http://services.gradle.org/distributions/gradle-1.11-all.zip'.   at
> org.gradle.tooling.internal.consumer.ResultHandlerAdapter.onFailure(ResultHandlerAdapter.java:55)
>   at
> org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor.run(DefaultAsyncConsumerActionExecutor.java:57)
>   at
> org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl.run(DefaultExecutorFactory.java:64)
>   at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
>   at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
>   at java.lang.Thread.run(Unknown Source)     at
> org.gradle.tooling.internal.consumer.BlockingResultHandler.getResult(BlockingResultHandler.java:46)
>   at
> org.gradle.tooling.internal.consumer.DefaultModelBuilder.get(DefaultModelBuilder.java:48)
>   at
> org.springsource.ide.eclipse.gradle.core.GradleModelProvider.buildModel(GradleModelProvider.java:385)
>   at
> org.springsource.ide.eclipse.gradle.core.GradleModelProvider$GroupedModelProvider.ensureModels(GradleModelProvider.java:290)
>   ... 5 more Caused by:
> org.gradle.launcher.daemon.client.DaemonConnectionException: Could not
> dispatch a message to the daemon.     at
> org.gradle.launcher.daemon.client.DaemonClientConnection.dispatch(DaemonClientConnection.java:57)
>   at
> org.gradle.launcher.daemon.client.DaemonClient.executeBuild(DaemonClient.java:168)
>   at
> org.gradle.launcher.daemon.client.DaemonClient.execute(DaemonClient.java:151)
>   at
> org.gradle.launcher.daemon.client.DaemonClient.execute(DaemonClient.java:74)
>   at
> org.gradle.tooling.internal.provider.DaemonBuildActionExecuter.execute(DaemonBuildActionExecuter.java:42)
>   at
> org.gradle.tooling.internal.provider.DaemonBuildActionExecuter.execute(DaemonBuildActionExecuter.java:29)
>   at
> org.gradle.tooling.internal.provider.LoggingBridgingBuildActionExecuter.execute(LoggingBridgingBuildActionExecuter.java:53)
>   at
> org.gradle.tooling.internal.provider.LoggingBridgingBuildActionExecuter.execute(LoggingBridgingBuildActionExecuter.java:30)
>   at
> org.gradle.tooling.internal.provider.ProviderConnection.run(ProviderConnection.java:106)
>   at
> org.gradle.tooling.internal.provider.ProviderConnection.run(ProviderConnection.java:93)
>   at
> org.gradle.tooling.internal.provider.DefaultConnection.getModel(DefaultConnection.java:133)
>   at
> org.gradle.tooling.internal.consumer.connection.ModelBuilderBackedModelProducer.produceModel(ModelBuilderBackedModelProducer.java:49)
>   at
> org.gradle.tooling.internal.consumer.connection.GradleBuildAdapterProducer.produceModel(GradleBuildAdapterProducer.java:42)
>   at
> org.gradle.tooling.internal.consumer.connection.BuildInvocationsAdapterProducer.produceModel(BuildInvocationsAdapterProducer.java:47)
>   at
> org.gradle.tooling.internal.consumer.connection.ModelBuilderBackedConsumerConnection.run(ModelBuilderBackedConsumerConnection.java:55)
>   at
> org.gradle.tooling.internal.consumer.DefaultModelBuilder.run(DefaultModelBuilder.java:59)
>   at
> org.gradle.tooling.internal.consumer.connection.LazyConsumerActionExecutor.run(LazyConsumerActionExecutor.java:82)
>   at
> org.gradle.tooling.internal.consumer.connection.ProgressLoggingConsumerActionExecutor.run(ProgressLoggingConsumerActionExecutor.java:58)
>   at
> org.gradle.tooling.internal.consumer.connection.LoggingInitializerConsumerActionExecutor.run(LoggingInitializerConsumerActionExecutor.java:44)
>   at
> org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor.run(DefaultAsyncConsumerActionExecutor.java:55)
>   at
> org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl.run(DefaultExecutorFactory.java:64)
>   at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
>   at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
>   at java.lang.Thread.run(Unknown Source) Caused by:
> org.gradle.messaging.remote.internal.MessageIOException: Could not
> write message Build{id=67f4f73f-8d68-4e23-87c2-648a4fec30c8.1,
> currentDir=C:\applications\Eclipse} to '/127.0.0.1:1598'.     at
> org.gradle.messaging.remote.internal.inet.SocketConnection.dispatch(SocketConnection.java:115)
>   at
> org.gradle.launcher.daemon.client.DaemonClientConnection.dispatch(DaemonClientConnection.java:51)
>   ... 23 more Caused by: java.io.NotSerializableException:
> org.eclipse.osgi.internal.framework.EquinoxConfiguration    at
> java.io.ObjectOutputStream.writeObject0(Unknown Source)   at
> java.io.ObjectOutputStream.writeObject(Unknown Source)    at
> java.util.HashMap.internalWriteEntries(Unknown Source)    at
> java.util.HashMap.writeObject(Unknown Source)     at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)   at
> sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)   at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)   at
> java.lang.reflect.Method.invoke(Unknown Source)   at
> java.io.ObjectStreamClass.invokeWriteObject(Unknown Source)   at
> java.io.ObjectOutputStream.writeSerialData(Unknown Source)    at
> java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)    at
> java.io.ObjectOutputStream.writeObject0(Unknown Source)   at
> java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)     at
> java.io.ObjectOutputStream.writeSerialData(Unknown Source)    at
> java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)    at
> java.io.ObjectOutputStream.writeObject0(Unknown Source)   at
> java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)     at
> java.io.ObjectOutputStream.writeSerialData(Unknown Source)    at
> java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)    at
> java.io.ObjectOutputStream.writeObject0(Unknown Source)   at
> java.io.ObjectOutputStream.writeObject(Unknown Source)    at
> org.gradle.messaging.remote.internal.Message.send(Message.java:40)    at
> org.gradle.messaging.remote.internal.DefaultMessageSerializer$MessageWriter.write(DefaultMessageSerializer.java:62)
>   at
> org.gradle.messaging.remote.internal.inet.SocketConnection.dispatch(SocketConnection.java:112)
>   ... 24 more Root exception: org.eclipse.core.runtime.CoreException:
> org.eclipse.osgi.internal.framework.EquinoxConfiguration    at
> org.springsource.ide.eclipse.gradle.core.GradleModelProvider$GroupedModelProvider.ensureModels(GradleModelProvider.java:284)
>   at
> org.springsource.ide.eclipse.gradle.core.GradleProject.getGradleModel(GradleProject.java:633)
>   at
> org.springsource.ide.eclipse.gradle.core.GradleProject.getSkeletalGradleModel(GradleProject.java:654)
>   at
> org.springsource.ide.eclipse.gradle.ui.wizards.GradleImportWizardPageOne.doit(GradleImportWizardPageOne.java:516)
>   at
> org.springsource.ide.eclipse.gradle.core.util.GradleRunnable.run(GradleRunnable.java:84)
>   at
> org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
> Caused by: org.gradle.tooling.GradleConnectionException: Could not
> fetch model of type 'HierarchicalEclipseProject' using Gradle
> distribution
> 'http://services.gradle.org/distributions/gradle-1.11-all.zip'.   at
> org.gradle.tooling.internal.consumer.ResultHandlerAdapter.onFailure(ResultHandlerAdapter.java:55)
>   at
> org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor.run(DefaultAsyncConsumerActionExecutor.java:57)
>   at
> org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl.run(DefaultExecutorFactory.java:64)
>   at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
>   at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
>   at java.lang.Thread.run(Unknown Source)     at
> org.gradle.tooling.internal.consumer.BlockingResultHandler.getResult(BlockingResultHandler.java:46)
>   at
> org.gradle.tooling.internal.consumer.DefaultModelBuilder.get(DefaultModelBuilder.java:48)
>   at
> org.springsource.ide.eclipse.gradle.core.GradleModelProvider.buildModel(GradleModelProvider.java:385)
>   at
> org.springsource.ide.eclipse.gradle.core.GradleModelProvider$GroupedModelProvider.ensureModels(GradleModelProvider.java:290)
>   ... 5 more Caused by:
> org.gradle.launcher.daemon.client.DaemonConnectionException: Could not
> dispatch a message to the daemon.     at
> org.gradle.launcher.daemon.client.DaemonClientConnection.dispatch(DaemonClientConnection.java:57)
>   at
> org.gradle.launcher.daemon.client.DaemonClient.executeBuild(DaemonClient.java:168)
>   at
> org.gradle.launcher.daemon.client.DaemonClient.execute(DaemonClient.java:151)
>   at
> org.gradle.launcher.daemon.client.DaemonClient.execute(DaemonClient.java:74)
>   at
> org.gradle.tooling.internal.provider.DaemonBuildActionExecuter.execute(DaemonBuildActionExecuter.java:42)
>   at
> org.gradle.tooling.internal.provider.DaemonBuildActionExecuter.execute(DaemonBuildActionExecuter.java:29)
>   at
> org.gradle.tooling.internal.provider.LoggingBridgingBuildActionExecuter.execute(LoggingBridgingBuildActionExecuter.java:53)
>   at
> org.gradle.tooling.internal.provider.LoggingBridgingBuildActionExecuter.execute(LoggingBridgingBuildActionExecuter.java:30)
>   at
> org.gradle.tooling.internal.provider.ProviderConnection.run(ProviderConnection.java:106)
>   at
> org.gradle.tooling.internal.provider.ProviderConnection.run(ProviderConnection.java:93)
>   at
> org.gradle.tooling.internal.provider.DefaultConnection.getModel(DefaultConnection.java:133)
>   at
> org.gradle.tooling.internal.consumer.connection.ModelBuilderBackedModelProducer.produceModel(ModelBuilderBackedModelProducer.java:49)
>   at
> org.gradle.tooling.internal.consumer.connection.GradleBuildAdapterProducer.produceModel(GradleBuildAdapterProducer.java:42)
>   at
> org.gradle.tooling.internal.consumer.connection.BuildInvocationsAdapterProducer.produceModel(BuildInvocationsAdapterProducer.java:47)
>   at
> org.gradle.tooling.internal.consumer.connection.ModelBuilderBackedConsumerConnection.run(ModelBuilderBackedConsumerConnection.java:55)
>   at
> org.gradle.tooling.internal.consumer.DefaultModelBuilder.run(DefaultModelBuilder.java:59)
>   at
> org.gradle.tooling.internal.consumer.connection.LazyConsumerActionExecutor.run(LazyConsumerActionExecutor.java:82)
>   at
> org.gradle.tooling.internal.consumer.connection.ProgressLoggingConsumerActionExecutor.run(ProgressLoggingConsumerActionExecutor.java:58)
>   at
> org.gradle.tooling.internal.consumer.connection.LoggingInitializerConsumerActionExecutor.run(LoggingInitializerConsumerActionExecutor.java:44)
>   at
> org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor.run(DefaultAsyncConsumerActionExecutor.java:55)
>   at
> org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl.run(DefaultExecutorFactory.java:64)
>   at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
>   at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
>   at java.lang.Thread.run(Unknown Source) Caused by:
> org.gradle.messaging.remote.internal.MessageIOException: Could not
> write message Build{id=67f4f73f-8d68-4e23-87c2-648a4fec30c8.1,
> currentDir=C:\applications\Eclipse} to '/127.0.0.1:1598'.     at
> org.gradle.messaging.remote.internal.inet.SocketConnection.dispatch(SocketConnection.java:115)
>   at
> org.gradle.launcher.daemon.client.DaemonClientConnection.dispatch(DaemonClientConnection.java:51)
>   ... 23 more Caused by: java.io.NotSerializableException:
> org.eclipse.osgi.internal.framework.EquinoxConfiguration    at
> java.io.ObjectOutputStream.writeObject0(Unknown Source)   at
> java.io.ObjectOutputStream.writeObject(Unknown Source)    at
> java.util.HashMap.internalWriteEntries(Unknown Source)    at
> java.util.HashMap.writeObject(Unknown Source)     at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)   at
> sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)   at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)   at
> java.lang.reflect.Method.invoke(Unknown Source)   at
> java.io.ObjectStreamClass.invokeWriteObject(Unknown Source)   at
> java.io.ObjectOutputStream.writeSerialData(Unknown Source)    at
> java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)    at
> java.io.ObjectOutputStream.writeObject0(Unknown Source)   at
> java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)     at
> java.io.ObjectOutputStream.writeSerialData(Unknown Source)    at
> java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)    at
> java.io.ObjectOutputStream.writeObject0(Unknown Source)   at
> java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)     at
> java.io.ObjectOutputStream.writeSerialData(Unknown Source)    at
> java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)    at
> java.io.ObjectOutputStream.writeObject0(Unknown Source)   at
> java.io.ObjectOutputStream.writeObject(Unknown Source)    at
> org.gradle.messaging.remote.internal.Message.send(Message.java:40)    at
> org.gradle.messaging.remote.internal.DefaultMessageSerializer$MessageWriter.write(DefaultMessageSerializer.java:62)
>   at
> org.gradle.messaging.remote.internal.inet.SocketConnection.dispatch(SocketConnection.java:112)
>   ... 24 more

Session data :

会话数据：

eclipse.buildId=4.4.1.M20140925-0400
java.version=1.8.0_20
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.java.product
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.java.product

Any help will be appreciated

任何帮助将不胜感激

回答by Elias Vasylenko

Credit to Kris De Volder and 'Alex' for the following explanation and work around, as commented on the issue I opened at this address https://issuetracker.springsource.com/browse/STS-3922and mostly just directly quoted here to provide a complete answer for this question:

感谢 Kris De Volder 和“亚历克斯”的以下解释和解决方法，正如对我在此地址https://issuetracker.springsource.com/browse/STS-3922 上打开的问题的评论，并且大多只是直接在此处引用以提供这个问题的完整答案：

"The problem is coming from the following system properties [... as they contain] values that are not serializible. The properties are:

“问题来自以下系统属性 [... 因为它们包含] 不可序列化的值。这些属性是：

osgi.configuration.area.default
osgi.user.area.default
osgi.user.area

"As a workaround people can add -D properties to their STS.ini, eclipse.ini or GGTS.ini to set these properties to the values they used to have in Eclipse 4.4.1

“作为一种解决方法，人们可以将 -D 属性添加到他们的 STS.ini、eclipse.ini 或 GGTS.ini 中，以将这些属性设置为他们在 Eclipse 4.4.1 中曾经拥有的值

-Dosgi.configuration.area.default=null
-Dosgi.user.area.default=null
[email protected]

"We are also adding this workaround to Gradle tooling in upcoming 3.6.2 release so that when the gradle plugins are installed these props will be added to the .ini file automatically.

“我们还在即将发布的 3.6.2 版本中将此解决方法添加到 Gradle 工具中，以便在安装 gradle 插件时，这些道具将自动添加到 .ini 文件中。

"Also worth mentioning that Gradle seems to have patched this problem on their end as well so another workaround is using Gradle 2.2.BUILD-SNAPSHOT. Set it via Gradle Preference page in the tooling or by setting in the gradle.wrapper in your gradle project(s)."

“另外值得一提的是，Gradle 似乎也已经修补了这个问题，所以另一种解决方法是使用 Gradle 2.2.BUILD-SNAPSHOT。通过工具中的 Gradle Preference 页面或通过在 gradle 项目中的 gradle.wrapper 中设置来设置它(s)。”

So there you have it! A simple fix which you can either apply manually yourself, or through an update. And I can confirm that it works.

所以你有它！一个简单的修复，您可以自己手动应用，也可以通过更新应用。我可以确认它有效。

回答by Ash

I thought it' easier to edit the current answer specially when STS installation has /sts_installation_dir/configuration/config.ini instead off sts.ini.

我认为当 STS 安装有 /sts_installation_dir/configuration/config.ini 而不是 sts.ini 时，编辑当前答案会更容易。

The correct format to edit config.ini is little different since you do NOT prefix properties with -D.

编辑 config.ini 的正确格式几乎没有什么不同，因为您没有使用 -D 前缀属性。

It would be:

这将是：

osgi.configuration.area.default=null
osgi.user.area.default=null
[email protected]

回答by Kavya Pari

Same problem happened with me,Here is how i resolve. first of all it's quite easy.

我也遇到了同样的问题，这是我的解决方法。首先，这很容易。

[Follow 3 steps]
step 1:just connect to the internet and then click on build model.
step 2:It will start downloading a zip file.
step 3:After that restart eclipse.

[按照3个步骤]
步骤1：只需连接到互联网，然后单击构建模型。
第 2 步：它将开始下载 zip 文件。
第 3 步：之后重新启动 eclipse。

enjoy coding... :)

享受编码... :)